
D8n Forging Segment D6c Segment D5h Track Roller
We can make around 5000pcs of bulldozer lower rollers one month.
Product Introduction
We develop and use new materials in our Sprocket Rim SH280FZ, Track Roller D50 For Komatsu, Excavator Bucket Bushing to minimize the negative impact of our operations on the environment and to protect the ecological environment. Our reasonable and excellent talent ladder provides a solid foundation for the company's growth and new product development. Facing the challenges and business opportunities in the future development, we will keep pace with the times and continuously adjust the industrial structure to create new economic growth points.
Track Roller D8N
Quick detail:
Origin: | FNujian,China | Brand | SQ, GTR |
Model: | D8N | Hardness of trail surface | HRC52-58 |
Color | Yellow, black, gray | Roller body material | 50MN |
Delivery time | 20-45days | Warranty time | 3 months |
Name | Bulldozer track roller | Machine type | Crawler tracked bulldozer |
Supply ability
We can make around 5000pcs of bulldozer lower rollers one month.

Packing and delivery
Packing detail:
8pcs per pallet,several pallets as a pile up to the weight around 3t
12pcs per pallet, several pallets as a pile up to the weight around 3t
15pcs per pallet, several pallets as a pile up to the weight around 3t
20pcs per pallet, several pallets as a pile up to the weight around 3t

Sea port: Xiament port
Lead time: From 20-45 days after receiving advance payment
Features
Bulldozer rollers are with Best selected seal groups,shaft and bushings
Bulldozer bottom Rollers are with Self-lubricated and maintenance free
Bulldozer lower Rollers are with Proper induction hardening and tempered and spray hardening
Sizes

| CATERPILLAR 7G4837+7G4829excavator spare parts lower roller D/F | BERCO FT2157excavator spare parts lower roller D/F |
| ITM B01040L1M00excavator spare parts lower roller D/F | CNH-FIAT NEW HOLLAND 79020685excavator spare parts lower roller D/F |
| BERCO CR1328excavator spare parts lower roller S/F | CNH-FIAT NEW HOLLAND 79029124excavator spare parts lower roller D/F |
| BERCO CR1328Cexcavator spare parts lower roller S/F | CNH-FIAT NEW HOLLAND 79044270excavator spare parts lower roller D/F |
| BERCO CR1328Dexcavator spare parts lower roller S/F | ITM B0465000M00excavator spare parts lower roller D/F |
| BERCO CR1328Eexcavator spare parts lower roller S/F | BERCO FT1666excavator spare parts lower roller D/F |
| CATERPILLAR 118-1608excavator spare parts lower roller S/F | CNH-FIAT NEW HOLLAND 4964221excavator spare parts lower roller D/F |
| CATERPILLAR 1M4218excavator spare parts lower roller S/F | CNH-FIAT NEW HOLLAND 4987886excavator spare parts lower roller D/F |
| CATERPILLAR 2Y9611excavator spare parts lower roller S/F | CNH-FIAT NEW HOLLAND 4989224excavator spare parts lower roller D/F |
| CATERPILLAR 3B1404excavator spare parts lower roller S/F | CNH-FIAT NEW HOLLAND 5181118excavator spare parts lower roller D/F |
| CATERPILLAR 3K2779excavator spare parts lower roller S/F | CNH-FIAT NEW HOLLAND 595333excavator spare parts lower roller D/F |
| CATERPILLAR 4B9716excavator spare parts lower roller S/F | ITM B0450000M00excavator spare parts lower roller D/F |
| CATERPILLAR 4F5322excavator spare parts lower roller S/F | ATLAS-TEREX 3619310excavator spare parts lower roller |
| CATERPILLAR 5H6099excavator spare parts lower roller S/F | ATLAS-TEREX 465385excavator spare parts lower roller |
| CATERPILLAR 5K5203excavator spare parts lower roller S/F | BERCO LH351 BERCO LH351Cexcavator spare parts lower roller |
| CATERPILLAR 6B5362excavator spare parts lower roller S/F | BERCO PC377Aexcavator spare parts lower roller |
| CATERPILLAR 6T9887excavator spare parts lower roller S/F | BERCO PC377excavator spare parts lower roller |
| CATERPILLAR 7F2465excavator spare parts lower roller S/F | BERCO PC377Dexcavator spare parts lower roller |
| CATERPILLAR 7K8083excavator spare parts lower roller S/F | CASE S227591excavator spare parts lower roller |
| CATERPILLAR 7K8095excavator spare parts lower roller S/F | CASE S243774excavator spare parts lower roller |
| CATERPILLAR 8B1599excavator spare parts lower roller S/F | CATERPILLAR 5W4144excavator spare parts lower roller |
| CATERPILLAR 9P4208excavator spare parts lower roller S/F | CATERPILLAR 7K7085excavator spare parts lower roller |
| CATERPILLAR 9P7783excavator spare parts lower roller S/F | CATERPILLAR 7T6395excavator spare parts lower roller |
| ITM A0104001M00excavator spare parts lower roller S/F | CATERPILLAR 7Z4838excavator spare parts lower roller |
| LIEBHERR 5003853excavator spare parts lower roller S/F | CATERPILLAR 8E7494excavator spare parts lower roller |
| BERCO CR1329excavator spare parts lower roller D/F | DAEWOO 2270-6040excavator spare parts lower roller |
| BERCO CR1329Cexcavator spare parts lower roller D/F | DAEWOO 2270-9403excavator spare parts lower roller |
| BERCO CR1329Dexcavator spare parts lower roller D/F | DAEWOO 9270-6005excavator spare parts lower roller |
| BERCO CR1329Eexcavator spare parts lower roller D/F | DAEWOO 9270-6013excavator spare parts lower roller |
| CATERPILLAR 118-1609excavator spare parts lower roller D/F | HITACHI 9402810excavator spare parts lower roller |
| CATERPILLAR 1M4213excavator spare parts lower roller D/F | HITACHI 9616354excavator spare parts lower roller |
| CATERPILLAR 2Y9612excavator spare parts lower roller D/F | HYUNDAI 81E6-2002excavator spare parts lower roller |
| CATERPILLAR 3K2780excavator spare parts lower roller D/F | HYUNDAI 81E6-2002BGexcavator spare parts lower roller |
| CATERPILLAR 4B5291excavator spare parts lower roller D/F | ITM A1404000M00excavator spare parts lower roller |
| CATERPILLAR 4B9717excavator spare parts lower roller D/F | JCB 208/32100excavator spare parts lower roller |
| CATERPILLAR 4F5323excavator spare parts lower roller D/F | JCB 213/66800excavator spare parts lower roller |
| CATERPILLAR 5H6101excavator spare parts lower roller D/F | JOHN DEERE AT38206excavator spare parts lower roller |
| CATERPILLAR 5K5202excavator spare parts lower roller D/F | LIEBHERR 5004917excavator spare parts lower roller |
| CATERPILLAR 6B6238excavator spare parts lower roller D/F | LIEBHERR 5009091excavator spare parts lower roller |
| CATERPILLAR 6T9883excavator spare parts lower roller D/F | LIEBHERR 5009539excavator spare parts lower roller |
| CATERPILLAR 7F2466excavator spare parts lower roller D/F | LIEBHERR 5209287excavator spare parts lower roller |
| CATERPILLAR 7K8084excavator spare parts lower roller D/F | LIEBHERR 5209289excavator spare parts lower roller |
| CATERPILLAR 7K8096excavator spare parts lower roller D/F | LIEBHERR 5601365excavator spare parts lower roller |
| CATERPILLAR 8B1600excavator spare parts lower roller D/F | VOLVO 020005170005excavator spare parts lower roller |
| CATERPILLAR 9P4211excavator spare parts lower roller D/F | VOLVO 14043991excavator spare parts lower roller |
| CATERPILLAR 9P7787excavator spare parts lower roller D/F | BERCO CR3000excavator spare parts lower roller |
| ITM B0104001M00excavator spare parts lower roller D/F | BERCO CR3000Aexcavator spare parts lower roller |
| LIEBHERR 5002779excavator spare parts lower roller D/F | CATERPILLAR 3T4352excavator spare parts lower roller |
| LIEBHERR 5003854excavator spare parts lower roller D/F | CATERPILLAR 6S3607excavator spare parts lower roller |
| BERCO KM3526excavator spare parts lower roller S/F | ITM A01030A0M00excavator spare parts lower roller |
| KOMATSU 195-30-01410excavator spare parts lower roller S/F | BERCO PC395excavator spare parts lower roller |
| KOMATSU 195-30-01411excavator spare parts lower roller S/F | CATERPILLAR 7T6393excavator spare parts lower roller |
| KOMATSU 195-30-01451excavator spare parts lower roller S/F | CATERPILLAR 7T6394excavator spare parts lower roller |
| BERCO KM3531excavator spare parts lower roller S/F | CATERPILLAR 8E5745excavator spare parts lower roller |
| KOMATSU 195-30-01420excavator spare parts lower roller D/F | DAEWOO 2270-1098excavator spare parts lower roller |
| KOMATSU 195-30-01421excavator spare parts lower roller D/F | DAEWOO 2270-1098Aexcavator spare parts lower roller |
| KOMATSU 195-30-01422excavator spare parts lower roller D/F | DAEWOO 9270-6002excavator spare parts lower roller |
| KOMATSU 195-30-01461excavator spare parts lower roller D/F | HITACHI 9066510excavator spare parts lower roller |
| BERCO KM343Bexcavator spare parts lower roller S/F | HITACHI 9402849excavator spare parts lower roller |
| BERCO KM926excavator spare parts lower roller S/F | INGERSOLL RAND 57040529excavator spare parts lower roller |
| ITM A4035000M00excavator spare parts lower roller S/F | ITM A3208000M00excavator spare parts lower roller |
| KOMATSU 195-30-00114excavator spare parts lower roller S/F | JOHN DEERE AT107142excavator spare parts lower roller |
| KOMATSU 195-30-00115excavator spare parts lower roller S/F | LIEBHERR 4467001excavator spare parts lower roller |
| KOMATSU 195-30-00116excavator spare parts lower roller S/F | LIEBHERR 4778013excavator spare parts lower roller |
| KOMATSU 195-30-00117excavator spare parts lower roller S/F | LIEBHERR 9020951excavator spare parts lower roller |
| KOMATSU 195-30-00118excavator spare parts lower roller S/F | LIEBHERR 9041493excavator spare parts lower roller |
| KOMATSU 195-30-00330excavator spare parts lower roller S/F | LIEBHERR 9044176excavator spare parts lower roller |
| KOMATSU 195-30-00331excavator spare parts lower roller S/F | POCLAIN-CASE POCLAIN F0342337excavator spare parts lower roller |
| KOMATSU 195-30-00332excavator spare parts lower roller S/F | POCLAIN-CASE POCLAIN H0842313excavator spare parts lower roller |
| KOMATSU 195-30-00333excavator spare parts lower roller S/F | POCLAIN-CASE POCLAIN Q0042380excavator spare parts lower roller |
| KOMATSU 195-30-00334excavator spare parts lower roller S/F | POCLAIN-CASE POCLAIN ZKI342337excavator spare parts lower roller |
| KOMATSU 195-30-00335excavator spare parts lower roller S/F | SUMITOMO-LINKBELT 98A2018Cexcavator spare parts lower roller |
| KOMATSU 195-30-00336excavator spare parts lower roller S/F | TELCO-TATA 9TD01086excavator spare parts lower roller |
| BERCO KM344Bexcavator spare parts lower roller D/F | TELCO-TATA TD01086excavator spare parts lower roller |
| BERCO KM927excavator spare parts lower roller D/F | ATLAS-TEREX 855194excavator spare parts lower roller |
| ITM B4035000M00excavator spare parts lower roller D/F | BERCO FT3721excavator spare parts lower roller |
| KOMATSU 195-30-00124excavator spare parts lower roller D/F | BERCO LH27excavator spare parts lower roller |
| KOMATSU 195-30-00125excavator spare parts lower roller D/F | BERCO LH27Bexcavator spare parts lower roller |
| KOMATSU 195-30-00126excavator spare parts lower roller D/F | BERCO LH27Eexcavator spare parts lower roller |
| KOMATSU 195-30-00127excavator spare parts lower roller D/F | BERCO LH696excavator spare parts lower roller |
| KOMATSU 195-30-00128excavator spare parts lower roller D/F | BERCO LH696Cexcavator spare parts lower roller |
| KOMATSU 195-30-00340excavator spare parts lower roller D/F | BERCO LJ696Dexcavator spare parts lower roller |
| KOMATSU 195-30-00341excavator spare parts lower roller D/F | BERCO SI805excavator spare parts lower roller |
| KOMATSU 195-30-00342excavator spare parts lower roller D/F | CASAGRANDE 95505002 , 95505023excavator spare parts lower roller |
| KOMATSU 195-30-00343excavator spare parts lower roller D/F | CATERPILLAR 7T6396excavator spare parts lower roller |
| KOMATSU 195-30-00344excavator spare parts lower roller D/F | CATERPILLAR 8E4579excavator spare parts lower roller |
| KOMATSU 195-30-00345excavator spare parts lower roller D/F | DAEWOO 2270-6084excavator spare parts lower roller |
| KOMATSU 195-30-00346excavator spare parts lower roller D/F | DAEWOO 2270-9401Aexcavator spare parts lower roller |
| BERCO KM3594excavator spare parts lower roller S/F | DEMAG 519672excavator spare parts lower roller |
| ITM A4027900M00excavator spare parts lower roller S/F | FIAT-HITACHI 71400941excavator spare parts lower roller |
| KOMATSU 17M-30-00320excavator spare parts lower roller S/F | FIAT-HITACHI 71466885excavator spare parts lower roller |
| BERCO KM3595excavator spare parts lower roller D/F | FIAT-HITACHI 71483187excavator spare parts lower roller |
| ITM B4027900M00excavator spare parts lower roller D/F | HITACHI 9066690excavator spare parts lower roller |
| KOMATSU 17M-30-00330excavator spare parts lower roller D/F | INGERSOLL RAND 57070997excavator spare parts lower roller |
| BERCO KM122excavator spare parts lower roller S/F | ITM A14060A0M00excavator spare parts lower roller |
| BERCO KM122Aexcavator spare parts lower roller S/F | JOHN DEERE AT201169excavator spare parts lower roller |
| ITM A4015000M00excavator spare parts lower roller S/F | HITACHI 9097400excavator spare parts lower roller |
| KOMATSU 175-30-00480excavator spare parts lower roller S/F | HITACHI 9114619excavator spare parts lower roller |
| KOMATSU 175-30-00481excavator spare parts lower roller S/F | HITACHI 9114682excavator spare parts lower roller |
| KOMATSU 175-30-00483excavator spare parts lower roller S/F | HITACHI 9147345excavator spare parts lower roller |
FAQ
1. Are you a manufacturer or a trader?
We are a manufacturer. We do forging and casting by ourselves. And our factory is located in Quanzhou city, Fujina, China.
2. How could you know if our parts are fitted to machines?
Please offer us the detailed machine models or mounting sizes.
3. How about the payment terms?
TT 30 percent deposit,and TT 70percent balance after seeing the scan copy of bill of lading or LC at sight.
4. What is the delivery time?
About 30days, But if the whole order are 200 serial track roller(bottom roller, lower roller), the delivery time is within 10days.
5. What is MOQ for the order?
Full container load and less container load are available
6. How can you control your quality?
When material come inside our factory, we need to analyze the material cost. And when front idlers and sprocket rims material are casted. We need to analyze the composition to see if the material is qualified or not. When track rollers, carrier rollers and front idlers are being assembled, we need to oil leakage testing. After several parts are heat treated, we need to check the hardness before all are done.And our inspectors will check the sizes at ramdom when parts are being machined or assembled. All of these can guarantee the parts with correct sizes and good quality.
The success of our company is that our D8n Forging Segment D6c Segment D5h Track Roller is of high quality, safe to use, and have earned the confidence of customers. After years of development, we have established an excellent image and reputation in the industry with our excellent technology and quality. We always focus on customer needs and develop and manufacture products that satisfy customers. Customers are welcome to put forward their valuable opinions on our products and services.
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